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(315476) 2007YC21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8033.83 days
Unobserved 379 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2001-04-13.317
Last observation 2023-04-12.143
Number (Discarded) 166 (1)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.